StadiumStadion Ključ
| Current capacity of the stadium |
| Standing | 16 200 |
| Seats | 10 100 |
| Tribune | 6 100 |
| Seats for sponsors | 200 |
| Fans attended |
| 18. 6. 2026 | Ključ -Dinamo Zagreb | 5 152 |
| 14. 6. 2026 | Ključ -FC Dubrovnik | 5 227 |
| 13. 6. 2026 | Ključ -Gjurgjekovec | 4 147 |
| 8. 6. 2026 | Ključ -Buzet | 4 166 |
| 7. 6. 2026 | Ključ -Kaštela | 4 589 |
| 4. 6. 2026 | Ključ -Supetar | 4 725 |